Cup holder



FIG. 1 is a perspective view of the cup holder showing our new design;

FIG. 2 is a top plan view thereof, the bottom plan view being identical;

FIG. 3 is a side elevational view, the other side being identical;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for the cup holder, as shown and described. 